M17 - Spirent - Verify IPv4 Unicast Streams Downstream

Test Objective

• Purpose of this test is to verify OLT and ONU can handle double tagged traffic

Test Configuration

• Test Setup as shown in Section – 7
• Maple OLT and ONU is activated using VOLTHA
• Provision HSIA/unicast service on the OLT and connected ONU from VOLTHA

Test Procedure

• On Spirent, configure double tagged traffic in downstream direction (1025,1025)
• On Spirent, send untagged traffic in upstream direction
• On the both ports capture traffic and verify the stream

Pass / Fail Criteria

• Upstream:
  • configure on the Spirent side to send traffic with NO vlan
  • OLT and ONT will add 1025 ,1025 respectively (i.e. 1025,1025)
• Downstream:
  • configure on the Spirent side to send traffic with 1025,1025
  • OLT will strip the 1025 and send traffic to corresponding ONT ( i.e. 1025 to ONT)